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KAK Complete AR10 Upper Receiver 243 Winchester, 19" Barrel, 15" MLOK
- Barrel Length: 19"
- Barrel Material: 41V50 Button Rifled Barrel
- Chamber: 243 Winchester
- Twist Rate: 1:10
- Muzzle Device: A2 birdcage 5/8-24
- Gas System: Mid length
- Gas Block: Lo profile .750 Nitride Finish
- Charging Handle: KAK Enhanced Large Billet Latch
- Upper Receiver: Billet
- Handguard: MLOK 15", High Quality 6061 T6 Material with Proprietary Clamping Tri-lug System and Heavy-Duty Barrel Nut
- Compatible with KAK and AERO Precision Lower Receivers
BCG
- Auto Profile Carrier Machined from Aircraft/Bearing Quality 8620 Steel, Heat Treated, Ground to Perfection, BlackNitride Finish by H&M
- Bolt - Dual Ejector, machined from 9310 steel, heat treated properly, precision ground, Shot Peened and MPI'd
- Firing pin is machined from 8740, precision ground, and chrome plated
- One Piece Billet Fully Machined Enhanced Extractor, Phosphate coated for Increased reliability and corrosion resistance
- Nitride Cam Pin
- S7 tool steel ejectors and extractor retaining pin
- 4130 Gas Key, nitride, precision staked using our hydraulic staking machine
- KAK Carrier Key Screws- Grade 8
All KAK complete uppers are test fired for feed and function using commercially loaded ammunition
Specifications
- Manufacturer:
- Kak Industry
- Category:
- upper-receiver
- Platforms:
- AR-10
- Length:
- 19.0"
- MPN:
- MO-456-1010-001
- Required Component:
- Yes
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